Nagma A. Hossain, MD
NPI 1528141520ActiveIndividual· Internal Medicine, Infectious Disease· Redwood City, CA
Internal Medicine, Infectious Disease (MD) in Redwood City, California, trained at State University of New York Downstate Medical Center (class of 1998). In 2024 Medicare paid $58,529 for 175 patients, and Part D covered 87 of their prescriptions, 87% of them generic. Kestra Medical Technology Services, Inc. was the largest of 2 companies reporting payments in 2025, $101.96 in all, mostly food and beverage.
Overview
| NPI | 1528141520 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Oct 23, 2006 |
| Last updated in NPPES | Jun 20, 2024 |
| Certified by provider | Jun 20, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Infectious Disease Primary | 207RI0200X | A88596 | CA |
| Internal Medicine | 207R00000X | A88596 | CA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Infectious Disease (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 175 |
|---|---|
| Services billed | 555 across 5 procedure codes |
| Paid by Medicare | $58,529 |
Part D prescriptions in 2024
| Prescriptions (claims) | 87 · 182 30-day fills |
|---|---|
| Patients | 30 |
| Total drug cost | $79,233 |
| Generic share | 87% of claims |
Education and affiliations
| Medical school | State University of New York Downstate Medical Center |
|---|---|
| Graduation year | 1998 |
| Medicare specialty | Infectious Disease |
| Secondary specialties | Internal Medicine |
Medical group
- Permanente Medical Group IncOakland, CA · 10,996 clinicians
Hospital affiliation
- Kaiser Foundation Hospital - Redwood CityRedwood City, CA
Industry payments (Open Payments)
- 2025$101.96 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Kestra Medical Technology Services, Inc. | $73.22 | 1 |
| Daiichi Sankyo Inc. | $28.74 | 1 |
What the 2025 payments were for
- Food and Beverage$101.96 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Internal Medicine, Infectious Disease providers in Redwood City
- 1689667495
- 1619055274
- 1831328988
- 1568548535
All Internal Medicine, Infectious Disease providers in California →